Catholic Encyclopedia - Saints Winebald of Heidenheim and Willibald. Blood brothers, both Benedictines, both bishops. www.newadvent.org/cathen/15644c.htm
Catholic Online - St. Willibald was an eighth-century Benedictine missionary and bishop. saints.catholic.org/saints/willibald.html
For All the Saints - With links to other saints in the family. users.erols.com/saintpat/ss/0607.htm#will
